CN213596207U

CN213596207U - Protective film for notebook computer touch pad

Info

Publication number: CN213596207U
Application number: CN202022658154.3U
Authority: CN
Inventors: 云猛; 杜勇; 房磊
Original assignee: Chongqing Siyuxing Electronic Material Co ltd
Current assignee: Chongqing Siyuxing Electronic Material Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-07-02
Anticipated expiration: 2030-11-17

Abstract

The utility model provides a protection film for notebook computer touch pad belongs to protection film technical field. The protection film comprises protective layer, atomizing layer, PC substrate layer, printing layer, pressure sensitive adhesive layer and the release layer that sets gradually. The utility model provides a protection film for notebook computer touch pad, PC material with high temperature resistance, shock resistance and elasticity is the substrate layer, adopt UV material to carry out the impression in the front of PC substrate layer, in order to improve the degree of atomization of PC substrate, and assist the PE protective layer in the surface on UV atomizing layer, the life of extension protection film, then at the back printing ink of PC substrate layer, in order to improve notebook computer's aesthetic property, scribble the pressure sensitive adhesive layer again, be assisted from the type layer at last, in order to guarantee that the pressure sensitive adhesive layer of protection film does not receive pollution or damage before using; and the structure is simple, the cost performance is high, the production cost is low, and the method has great industrial popularization and application values in the actual production process.

Description

Protective film for notebook computer touch pad

Technical Field

The utility model relates to a protection film technical field, concretely relates to a protection film for notebook computer touch pad.

Background

The protective film is a film-shaped material having a protective function for the surface of other materials. The protective film is mainly used for protecting the surfaces of various products with higher surface condition requirements, such as mobile phone screen protective films, household appliance screen protective films, computer screen protective films and the like, so as to prevent the surfaces from being scratched, polluted, abraded and the like in the using process, thereby keeping good appearance of the articles and prolonging the service life of the articles.

Notebook computers are widely favored by people because of their small size, light weight, and portability. In the office process, the touch pad of the notebook computer has high use frequency, and a layer of protective substance is arranged on the newly produced touch pad of the notebook computer, so that the touch pad can be polished or ground off after long-term use, and the touch pad is insensitive, thereby bringing great invariance to users. Thus, the protective film plays an important role. However, most of the existing protective films of the touch pads of the notebook computers are directly replaced by mobile phone protective films, and a protective film suitable for the touch pads of the notebook computers is rarely researched specially.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a protection film for notebook computer touch pad.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

the utility model provides a protection film for notebook computer touch pad, the protection film comprises protective layer, atomizing layer, PC substrate layer, printing layer, pressure sensitive adhesive layer and the release layer that sets gradually.

Preferably, the protective layer is made of PE material.

Preferably, the matte layer is formed by UV material embossing.

Preferably, the printing layer is made by ink printing.

Preferably, the release layer is made of release film or release paper.

Preferably, the thickness of the protective layer is 0.05-0.075 mm.

Preferably, the thickness of the atomized layer is 15-25 μm.

Preferably, the thickness of the PC substrate layer is 0.178-1.0 mm.

Preferably, the thickness of the PC substrate layer is 0.178mm, 0.254mm, 0.38mm, 0.5mm or 1.0 mm. The thickness of the PC substrate layer can be adjusted according to actual conditions.

Preferably, the thickness of the printing layer is 15-20 μm.

Preferably, the thickness of the pressure-sensitive adhesive layer is 0.07-0.15 mm.

Preferably, the thickness of the release layer is 0.05-0.075 mm.

The utility model has the advantages that:

the utility model provides a protection film for notebook computer touch pad, with high temperature resistant, mechanical properties is good, processing adaptability is stronger, insulating nature is good, the PC material that impact resistance and elasticity are high is the substrate layer, adopt UV material to carry out the impression in the front of PC substrate layer, in order to improve the atomization degree of PC substrate, and assist the PE protective layer in the surface of UV atomization layer, guarantee that UV material does not receive wearing and tearing in the use, thereby prolong the life of protection film, then print the printing ink with notebook computer body assorted at the back of PC substrate layer, in order to improve the aesthetic property of notebook computer, the pressure sensitive adhesive layer that again coats and notebook computer touch pad bonding, at last assist the release layer, in order to guarantee that the pressure sensitive adhesive layer of protection film does not receive pollution or damage before using;

the utility model provides a protection film for notebook computer touch pad, simple structure, the sexual valence relative altitude, low in production cost in the actual production process, has very big industry popularization and application and worth.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural view of a protective film for a touch pad of a notebook computer according to the present invention.

Detailed Description

The embodiments of the present invention will be described with reference to the accompanying drawings and preferred embodiments, and other advantages and effects of the invention will be easily understood by those skilled in the art from the disclosure in the specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are for purposes of illustration only and are not intended to limit the scope of the present invention.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic concept of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the form, amount and ratio of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.

As shown in fig. 1, the protective film for the touch panel of the notebook computer is composed of a protective layer 1, an atomizing layer 2, a PC substrate layer 3, a printing layer 4, a pressure sensitive adhesive layer 5 and a release layer 6 which are sequentially arranged.

The protective layer 1 is made of PE material. The protective layer is used for protecting the atomized layer from being damaged by external force.

The matte layer 2 is formed by UV material embossing. The atomization layer is printed on the front surface of the PC substrate layer in a printing mode. Because of PC substrate layer surface atomization degree is low, through UV material impression after, make the atomization degree on PC substrate layer surface improve to improve the smoothness degree on PC substrate layer surface, thereby improve user's the travelling comfort of feeling the touch.

The pressure-sensitive adhesive layer 5 is an organic silicon pressure-sensitive adhesive or an acrylic pressure-sensitive adhesive.

The printing layer 4 is made by ink printing. The notebook computer body is in various colors, so that the color matched with the notebook computer body can be printed on the back surface of the PC substrate layer through ink, the whole notebook computer body is kept consistent, and the notebook computer body is more attractive and durable.

The release layer 6 is made of release film or release paper. After the back of the PC substrate layer is printed by ink, the pressure-sensitive adhesive layer bonded with the notebook computer touch pad is coated, and the pressure-sensitive adhesive layer needs to be protected in the production process of the protective film, so that the pressure-sensitive adhesive layer is protected by a release film or release paper which has a good release effect and can not be used for protecting the pressure-sensitive adhesive layer. And (3) slightly tearing off the release layer in the process of pasting the film on the touch pad of the notebook computer.

The thickness of the protective layer 1 is 0.05-0.075 mm. The thickness of the atomizing layer 2 is 15-25 μm. The thickness of the PC substrate layer 3 is 0.178-1.0 mm. The thickness of the printing layer 4 is 15 to 20 μm. The thickness of the pressure-sensitive adhesive layer 5 is 0.07-0.15 mm. The thickness of the release layer 6 is 0.05-0.075 mm.

The utility model provides a protection film for notebook computer touch pad, use the PC material to be the substrate layer, adopt the UV material to carry out the impression in the front of PC substrate layer, in order to improve the atomization degree of PC substrate, the PE protective layer is assisted on the surface on UV atomization layer, guarantee that the UV material does not receive wearing and tearing in the use, then at the back printing and the notebook computer body assorted printing ink of PC substrate layer, the pressure-sensitive adhesive layer that coating and notebook computer touch pad bond again, at last assist in leaving type membrane or leaving type paper, can.

The utility model provides a protection film for notebook computer touch pad, with high temperature resistant, mechanical properties is good, processing adaptability is stronger, insulating nature is good, the PC material that impact resistance and elasticity are high is the substrate layer, adopt UV material to carry out the impression in the front of PC substrate layer, in order to improve the atomization degree of PC substrate, be assisted with the PE protective layer on the surface of UV atomization layer, guarantee that UV material does not receive wearing and tearing in the use, thereby prolong the life of protection film, then print the printing ink with notebook computer body phase-match at the back of PC substrate layer, in order to improve notebook computer's aesthetic property, the pressure-sensitive adhesive layer that bonds with notebook computer touch pad is scribbled again, at last be assisted with the release layer, in order to guarantee that the pressure-sensitive adhesive layer of protection film does not receive pollution or damage before using; and the structure is simple, the cost performance is high, the production cost is low, and the method has great industrial popularization and application values in the actual production process.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. The utility model provides a protection film for notebook computer touch pad which characterized in that, the protection film comprises protective layer, atomizing layer, PC substrate layer, printing layer, pressure sensitive adhesive layer and the release layer that sets gradually.

2. The protective film for a touch panel of a notebook computer according to claim 1, wherein the protective layer is made of PE material.

3. The protective film for a touch pad of a notebook computer according to claim 1, wherein the atomized layer is formed by UV material imprinting.

4. The protective film for a touch pad of a notebook computer according to claim 1, wherein the release layer is made of a release film or release paper.

5. The protective film for the touch pad of the notebook computer according to claim 1, wherein the protective film has a thickness of 0.05 to 0.075 mm.

6. The protective film for a touch panel of a notebook computer according to claim 1, wherein the thickness of the atomized layer is 15 to 25 μm.

7. The protective film for a touch panel of a notebook computer according to claim 1, wherein the thickness of the PC substrate layer is 0.178 to 1.0 mm.

8. The protective film for a touch panel of a notebook computer according to claim 1, wherein the thickness of the printing layer is 15 to 20 μm.

9. The protective film for a touch panel of a notebook computer according to claim 1, wherein the thickness of the pressure-sensitive adhesive layer is 0.07 to 0.15 mm.

10. The protective film for the touch pad of the notebook computer according to claim 1, wherein the thickness of the release layer is 0.05-0.075 mm.